package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

@Component
@Slf4j
public class OrderTask {
    private final OrderMapper orderMapper;

    public OrderTask(OrderMapper orderMapper) {
        this.orderMapper = orderMapper;
    }

    /**
     * 支付超时订单处理
     * 对于下单后超过15分钟仍未支付的订单自动修改为已取消
     */
    @Scheduled(cron = "* 0/15 * * * ? ")
    public void processTimeOrder() {
        log.info("开始进行支付超时订单处理：{}", LocalDateTime.now());
        LocalDateTime time = LocalDateTime.now().minusMinutes(15);
       List<Orders> orderList =  orderMapper.getByStatusAndOrdertimeLT(Orders.PENDING_PAYMENT,time);

       if(orderList != null && orderList.size() > 0) {
        orderList.forEach(order -> {
            order.setStatus(Orders.CANCELLED);
            order.setCancelReason("支付超时，自动取消");
            order.setCancelTime(LocalDateTime.now());
            orderMapper.update(order);
        });
       }
    }

    /**
     * 派送中状态的订单处理
     * 对于一直处于派送中状态的订单，自动修改状态为已完成
     */
    @Scheduled(cron = "0 0 1 * * ?")
    public void processDeliveryOrder() {
        log.info("开始进行支付超时订单处理：{}", LocalDateTime.now());

        LocalDateTime time = LocalDateTime.now().minusMinutes(60);
        List<Orders> ordersList = orderMapper.getByStatusAndOrdertimeLT(Orders.DELIVERY_IN_PROGRESS, time);
        if(ordersList != null && ordersList.size() > 0) {
            ordersList.forEach(order -> {
                order.setStatus(Orders.COMPLETED);
                orderMapper.update(order);
            });
        }
    }

}
